1977 Airstream Land Yacht Sovereign for Sale
$20,000
31 feet long

1977 Airstream Land Yacht Sovereign – Fully Upgraded, Solar/Lithium Ready, Off-Grid Capable

$20,000 | 31 ft | Located in Lyle, WA

Classic Airstream style with modern upgrades—this 31’ Sovereign is road-ready and set up for comfortable camping or off-grid travel. We’ve put significant work into updating systems and livability, and it’s ready for its next adventure.
We’re only selling because we decided to take a different direction with travel.

✨ Highlights
Sleeps 3 comfortably (queen bed + custom couch)
Strong off-grid setup with lithium battery + inverter
Heated floors + on-demand hot water
Solid mechanical condition, ready to tow

🔧 Major Upgrades & Systems
280Ah lithium battery system
3000W pure sine wave inverter
Upgraded battery charger
Electric tongue jack
Bearing buddies on all hubs
Tires with ~5,000 miles

🔥 Comfort & Interior Features
Queen memory foam mattress
Custom clothing storage (bedside + under-bed)
Electric in-floor radiant heat (amazing in winter)
3 Fantastic Fans for airflow
A/C + heater unit
Dimmable LED lighting throughout
12V + USB charging ports with voltage gauge

🍳 Kitchen
Working refrigerator + freezer (replaced when we purchased)
Propane cooktop + oven
Large double sink with upgraded faucet
Added cabinet + drawer storage
Microwave cabinet with mug shelf

🚿 Bathroom
Butcher block countertop
Nature’s Head composting toilet
Updated sink, faucet, and medicine cabinet
Shower plumbing is installed and ready if you want to finish it

🛠️ Plumbing & Build
Most plumbing upgraded to PEX
Frost-free hot water spigot
Propane on-demand hot water heater

📝 Notes / Ongoing Projects
We focused on function and comfort, but left a few areas for customization:
Shower space is plumbed but not finished
Some cabinet areas could be enclosed or expanded
Drawer/storage finishes can be customized to your needs
(Everything is fully usable as-is—these are optional improvements.)

📍 Details
Located in Lyle, WA
Clean title in hand
Delivery available (within reason)
No trades

Why This One Stands Out
This is a vintage Airstream with the expensive upgrades already done—lithium power, inverter, heating, and key system updates—saving you time and money compared to starting from scratch.

📩 Message with any questions or to set up a showing